professa said:
enigmas

get the book tales of the bounty hunters
that will tell you all you need to know

Oh, yeah, my younger brother commented that I should read that novel if I wanted to know what happened as well. But I think I know what happened.

This:

Enigmas said:
Ady, can you have the other Bouny Hunters' bodies floating among the space junk as the Falcon detaches? Maybe C3P0 and IG-88 could have a shock stick battle on the outer hull of the Falcon like R2 and the buzz droids in Episode 3!

=P

professa said:

i have a hard time believing that han flew sublight for a month or more without looking in his rearview mirror
maybe there will be an eu story to cover what happened to them during that time

Boba was supposed to have tracked the Falcon's trajectory, then extrapolated where their destination was. He then informed the Empire when he was certain, and jumped to Bespin himself. Vader then set the trap in Cloud City. This is not from EU, this is what I understood to be movie cannon.

This doesn't answer the question how long the Falcon and her passengers took to get to there. I know enough physics to give you a realistic answer, yet I also know enough about Star Wars to know that it would be ignored.